baber/WOPTO huggingface dataset:
Patent JP-2003012367-A (JP)
Title: Earthenware improving water quality of filled water and method of manufacturing the same
Inventor: TAKANO TOSHIO
IPC: C04B33/13
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To improve water quality of filled water in an earthenware. SOLUTION: A raw material for the earthenware composed of clay green body, black silica (graphite silica rock), main ingredient of which is silicic acid, containing carbon and minute amount of minerals, and processed into fine particles of 30.00-100.00 micron and glaze of main raw material selected from among various sorts of feldspar and among one to some kinds of the silica rock, is used.
Patent JP-2003002080-A (JP)
Title: Travel device for combined harvester
Inventor: SATOJI HISAYUKI
IPC: A01D69/03
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To journal a main shift lever for operating a hydraulic continuously variable transmission device and an auxiliary shift lever for operating a travel transmission case on the same supporting shaft. SOLUTION: The auxiliary shift lever 6 for operating the travel transmission case 4 rotationally driving a pair of travel crawlers 3a and carrying out a shifting operation and the main shift lever 7 for operating the hydraulic continuously variable transmission device 5 are journalled to the same supporting shaft 8. The auxiliary shift lever 6, the main shift lever 7, and a harvesting/ threshing lever are arranged in a line substantially on the left side of an operation chamber frame. In a hydraulic connection device 17 connecting the main shift lever 7 and a trunnion shaft 16 in the hydraulic continuously variable transmission device 5 together is provided with a vibration absorbing device 18 absorbing the vibration of the trunnion shaft 16 and a pressure preventing device 19 preventing surge pressure generated by an abrupt operation of the main shift lever 7.
Patent JP-2003013624-A (JP)
Title: Parking space equipped with vehicle tracks of double helical structure
Inventor: TAKADA YASUHISA
IPC: E04B5/43
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a parking space equipped with vehicle tracks which secure a sufficient clearance between floor slabs thereof, can suppress separate distance between the floor slabs, and are made compact as viewed in a plan view. SOLUTION: The tracks connecting an entrance on a ground story and a parking space on a second story and above to each other, consist of a track 12 for vehicles leaving the parking space, and a track 11 for vehicles entering the parking space. The track for the leaving vehicles and the track for the entering vehicles are formed into a double helical structure of reinforced concrete construction or a double helical structure of steel encased reinforced concrete. The tracks do not include radial beams connecting an inner perimeter and an outer perimeter to each other, and beams along the outer perimeters except for those on an uppermost story of the tracks are formed of reversed beams 21, while the beams along the inner perimeters of the tracks are formed of reversed beams 31 except for those at installation locations of fire extinguishing equipment 34.
Patent JP-2003018711-A (JP)
Title: Fixing device for distribution board
Inventor: ITO TOYOSHIGE
IPC: H02B3/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing device for a distribution board capable of facilitating works for carry-in, fixation and wiring. SOLUTION: An attachment 7 is mounted on a floor surface 1a of a package house 1 as the fixing device. In the attachment 7, a groove 7a is formed along the carrying direction of the distribution board 2, and a slide roller 11 is disposed in the groove. The distribution board 2 is carried on the attachment 7; a base 8 below the distribution board 2 is supported by the slide roller 11; and the distribution board 2 is slide-moved to a fixing position by the rotation of the slide roller 11 while the distribution board 2 is guided by a U-shaped guide frame 7b formed at the endmost part of the attachment 7. By fixing the base 8 and the U-shaped guide frame 7b with a fitting 9, the distribution board 2 is fixed to a prescribed fixing position.
Patent JP-2003010059-A (JP)
Title: Shower hose housing structure
Inventor: YAMANE YOSHIHIRO
IPC: A47K4/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a shower hose housing structure in a simple structure with excellent handleability in which a hose is easily taken in and out and the hose is hardly degraded or damaged. SOLUTION: The shower hose housing structure is provided with a hose housing part 2 provided on the lower surface side of a counter 1, a shower hose 5 piped so as to be taken in and out from the inside of the hose housing part 2 through a through-hole 3 opened on the counter 1 and a spring 9 loosely mounted on a spring guide member 8 arranged on the lower surface of the counter 1 so as to be freely extended and contracted. The base end part 9b of the spring 9 is locked to the base end part 8b of the spring guide member 8 and the tip part 9a of the spring 9 is locked to a part of the shower hose 5 positioned inside the hose housing part 2 through a hanging tool 13.
Patent JP-2003013291-A (JP)
Title: Plating apparatus
Inventor: ANZAI FUMIO
IPC: C25D21/06
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To stably supply an anode metal, while greatly restraining intrusion of impurities into a cathode chamber. SOLUTION: This plating apparatus comprises installing a sealed anode- chamber structure (70) on both widthwise sides of a plating tank 10, which has a fabric member 72 on the facing side to the center of the tank 10, and forms an anode chamber 10A of a sealed type as a whole, making each of the sealed anode-chamber structure (70) accommodate each anode unit 11, and installing a means 80 for removing impurities, which extracts a portion of a plating liquid Q in each anode chamber 10A and in the outside of the each anode unit 11, removes the impurities in the liquid, and returns the extracted plating liquid from which the impurities has been removed, to a cathode chamber 10K, to supply it for plating.
Patent JP-2003014440-A (JP)
Title: Position detector
Inventor: HAYASHI KOICHI
IPC: G01D5/244
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a precise position detector reduced in the periodic position detection error caused by the dispersion of offset, amplitude difference or phase difference included in the output signal of a position sensor. SOLUTION: The digitized numerical values DS and DC of the position sensor 1 are averaged by averaging processors 14 and 15 to output numerical values ADS and ADC. In multipliers 22 and 23 and integrators 24 and 25, the numerical values ADS and ADC are arithmetically calculated to numerical values SOS and COS substantially proportional to the values obtained by integrating two output signals of the position sensor 1 integrated by a moving quantity. Dividers 26 and 27 divide the numerical values SOS and COS by a numerical value corresponding to a moving distance to output numerical values SO and CO corresponding to the average values of the two output signals of the position sensor 1.  According to the build up change of a signal SET after an integral multiple periodic change of one period of the two output signals of the position sensor 1, memories 18 and 19 store the numerical values SO and CO as offset components.
Patent JP-2003018527-A (JP)
Title: Recording and reproducing device, computer readable recording medium, and program thereof
Inventor: MAEHASHI TAKEMASA
IPC: G11B20/10
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device which can prevent the interruption of reproduction even if an instruction to fast-forward is given during chasing reproduction of an optical disc. SOLUTION: When an instruction to fast-forward is sent out by a user, a regeneration data controlling section 10 selects N picture data which satisfy the following expression from the picture data which constitutes VOBU in a regeneration buffer 5, and then gets the N selected picture data output onto an MPEG decorder 6: N×Vf≈TP1, TP1>=TPO+TW, where Vf is the time required for decoding one picture datum, TW is the time required for next writing of blocks into an optical disc, and TPO is the time required for next reading of blocks from the optical disc.
Patent JP-2003014495-A (JP)
Title: Electronic equipment equipped with position detection means
Inventor: IINO AKIHIRO
IPC: G01D5/347
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the origin of a position detection means from being influenced by a noise or the like, in electronic equipment equipped with the position detection means for detecting the position of a moving body by using an incremental encoder. SOLUTION: This electronic equipment for performing positioning control of the moving body 24 by an ultrasonic motor is constituted from a piezoelectric body 22, an oscillating body 23, the moving body 24, a pressurizing means 25, a pair of electrodes 21a, 21b for applying a high frequency voltage to the piezoelectric body 22, an oscillation driving circuit 10 for generating the high frequency voltage, and a control part 40. In the equipment, the place for detecting the origin of position detection by the incremental encoder 30 is set at the position where the moving body 24 passes most frequently or the position having the highest positioning frequency, and an incremental counter 50 is reset to zero by an origin signal from an origin signal generation circuit 60.
Patent JP-2002105033-A (JP)
Title: Liquid crystalline compound, polymer liquid crystalline compound, electrolyte and secondary battery each containing the same
Inventor: IGAWA SATOSHI
IPC: H01M10/05
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte of high ionic conductivity containing a new liquid crystalline compound useful as a smectic liquid crystal material. SOLUTION: This electrolyte comprises a metal salt and such a liquid crystalline compound as to have a liquid crystalline mesogenic group and two side chains each bound to the liquid mesogenic group and having a (OCH2CH2)x or (OCH2CHCH3)y skeletal moiety (x and y are each an integer of 3-25); wherein the metal salt is an alkali metal salt, and the electrolyte is liquid crystalline, contains an organic solvent and has anisotropic ionic conductivity.
Patent JP-2005052001-A (JP)
Title: Gene therapeutic agent
Inventor: TANAKA KEIJI
IPC: A61K38/16
Filed: 2001-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new gene therapeutic agent having neovascularization actions.  <P>SOLUTION: A gene encodes a polypeptide having both an amino acid sequence of a polypeptide having a fibroblast growth factor activity and an amino acid sequence of a polypeptide having a cell adhesion activity. A medicine is composed of the gene. A vector has the gene. The medicine is composed of the vector. The polypeptide has an amino acid sequence of a secretory signal and both the amino acid sequence of the polypeptide having the fibroblast growth factor activity and the amino acid sequence of the polypeptide having the cell adhesion activity. The medicine is composed of the polypeptide. The gene encodes the polypeptide. The medicine is composed of the gene. The vector has the gene. The medicine is composed of the vector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003020282-A (JP)
Title: Aluminum nitride sintered compact, production method therefor and its use
Inventor: NISHIMURA KOJI
IPC: H05K1/03
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum nitride sintered compact which has remarkably increased deflective strength and improved thermal impact resistance while maintaining its densiness and high thermal conductivity equal to or above those of the conventional one, to provide its production method, and to provide a circuit board using the aluminum nitride sintered compact as an aluminum nitride board. SOLUTION: In the aluminum nitride sintered compact, a samarium(Sm) yttrium(Y) aluminum(Al) based multiple oxide is present in an intergranular phase, and the density of the compact is >=3.1 g/cm<3> , and the three point bending strength of the compact is >=400 MPa. The method for producing an aluminum nitride sintered compact can be applied to the production of the aluminum nitride sintered compact. The circuit board uses the aluminum nitride sintered compact as an aluminum nitride board.
Patent JP-2003023359-A (JP)
Title: Decoder for error-correcting turbo code
Inventor: YANO TAKASHI
IPC: H04L1/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a turbo decoder of which the power consumption is reduced by reducing an arithmetic processing quantity while securing a sufficient error correction ability. SOLUTION: This decoder has an input signal memory for storing turbo encoded received data, a decoder for performing SOVA decoding, a decoded result memory for storing the decoded result, a control part for performing repeated decoding, a memory stored with an interleave pattern and a deciding means for deciding the reliability of the decoded result and on the basis of a soft decision value outputted from the SOVA decoder, the reliability of the decoded result is decided. When the desired reliability is satisfied in the decided result, repeated decoding is finished.
Patent JP-2003022780-A (JP)
Title: Cathode for electric discharge lamp
Inventor: MIYAMOTO HIROYUKI
IPC: H01J61/073
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To achieve long-life by preventing temperature fall of a whole cathode. SOLUTION: A cover component 3, which covers circumference of the portion near the tip of the cathode except a bright point range of the tip end of the cathode, is provided.
Patent JP-2003022095-A (JP)
Title: Digital voice signal processor
Inventor: HIRANO TAKEHISA
IPC: G10L19/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To solve the problems that the software of a DSP can not change clock-on timing and the power consumption can not be reduced sufficiently when new software which operates in different processing end timing and processing start timing is mounted on the same hardware. SOLUTION: The DSP is equipped with a start address register where a value is set and a comparing circuit which compares the start address register with an output address for outputting digital voice data; when those values match each other, the clock of the DSP is turned on and then even when the processor is applied to a different voice compression system or equipment, the power consumption can be reduced by optimum clock control through a simple circuit.
Patent JP-2002059913-A (JP)
Title: Pet bottle container having means for supporting change in internal pressure
Inventor: SUGIURA HIROAKI
IPC: B65D1/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a PET bottle container wherein a change in pressure inside the PET bottle container can be absorbed only by performing slight processing to the container to support the change in internal pressure without large deformation of the container, and wherein the container can sufficiently stand a drop impact and is inexpensive. SOLUTION: The PET bottle container 1 is manufactured by extrusion-blow- molding a parison made of a polyethylene terephthalate(PET) comprising a barrel 6 with an approximately circular cross section and a base 2 equipped with a grounded portion 5. A flat plane 13 surrounded by a handle 9 with an approximately triangular cross section or a reinforcing rib groove 16 is provided on the PET bottle container wherein the handle 9 or the plane 13 deforms according to a pressure, thereby allowing a change in internal pressure to be controlled.
Patent JP-2002061506-A (JP)
Title: Method for operating exhaust valve for internal combustion engine and its exhaust valve
Inventor: LINDQUIST HENNING
IPC: F01L9/02
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately controlling exhaust valve, including control during operation. SOLUTION: To control an exhaust valve, a spool 21 of a control valves displaced in a longitudinal direction so that a low pressure port 8 or a low pressure port 11 can be connected to a first pressure chamber 29 in an actuator, and an actuator piston can be displaced in the first pressure chamber. An exhaust valve spindle 4 is longitudinally proportionally displaced in a ratio of 1:1 based on displacement in a longitudinal displacement. The spindle can be positioned between a complete release position and a complete closed position and is moved substantially simultaneously with the spool 21 between the closed position and the release position of the exhaust valve.
Patent JP-2003029129-A (JP)
Title: Focusing position detector
Inventor: OKAZAKI MASAYA
IPC: G01C3/06
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a focusing position detector which detects focusing position with high accuracy, even for an object for measurement having low reflectivity. SOLUTION: The measuring object surface 37 is irradiated with a laser beam 32 of an optical system 21. The laser beam is reflected by this surface and is sorted into three directions by a beam splitter 22. The light, which is made incident on a photodetecting system 23 and is received nearer the front side than a condensing point Q of the reflected light 38a, is inputted as a signal A; the light received nearer the rear side than the condensing pointy Q of the reflected light 38b as a signal B and the light received at the condensing point Q of the refracted light 38c as a signal C, respectively to a signal processing system 24, where D=(A-B)/(A+B), S=(A+B) and E=(A+B)/C are computed; and the results thereof are inputted respectively to a control system 25.  A controller 71 controls the final focusing control, by detecting a focusing detection effective region Uk by a region signal E, then detecting a first focusing region Ar by a displacement signal D and setting the 'repetition time' or 'number of repetition times' of the focusing operation near the focusing point according to the varying intensity of the reflectivity of the measuring object surface 37 determined by a combined signal S.
Patent JP-2003020140-A (JP)
Title: Turning device
Inventor: KUZE MASASHI
IPC: B65H19/18
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of lightly turning a work bench 6 held at a tip of a swivel arm 11 to any of a work position A and a storage position B. SOLUTION: One ends of a pair of wires 23a, 23b are connected with a rotary bracket 10 holding the swivel arm 11 holding the work bench 6 at its tip, and the wires are extended along the opposite directions for each other on a peripheral face of the rotary bracket 10, are applied to a pulley 21, and are connected with a tensile spring 24. Furthermore, a neutral position C of the rotary bracket 10 by the tensile spring 24 is positioned in such a way that the work bench 6 is above the rotary bracket 10 and is at a position between the work position A and the storage position B. Even when turning the work bench 6 to any of the work position A and the storage position B, a spring force by the tensile spring is offset with a torque due to a self-weight of the work bench to turn the work bench 6 lightly.
Patent JP-2003027926-A (JP)
Title: Exhaust emission control device of internal combustion engine using oxygen enriching system, and its method
Inventor: HASEGAWA AKIRA
IPC: F01N3/08
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a technique to promote reduction of NOx. SOLUTION: An oxygen enriching system 110 is situated in the exhaust pipe of an engine. The oxygen enriching system contains two bypass exhaust pipes 24 and 26, an oxygen enriching device 80, and a switching valve 90. The oxygen enriching device 80 separates exhaust gas EG, discharged from the combustion chamber of an internal combustion engine, into oxygen enriched gas OEG, comparatively high in oxygen concentration, and oxygen depletion gas ODG being comparatively low in oxygen concentration. By feeding the oxygen depletion ODG to a catalyst during reduction treatment of NOx, reduction of NOx is promoted.
Patent JP-2003027777-A (JP)
Title: Composite cylinder lock
Inventor: NAKAI IKUO
IPC: E05B15/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a new composite cylinder lock difficult to make picking. SOLUTION: A cam groove 13 is formed along a generator on the inside circumference of an outside cylinder in a position of an angle slipping approximately 90 degrees out of a tumbler locking groove 2 of a disc tumbler lock, a locking bar 14 extended along the generator of an inside cylinder 3, led in the direction of an radius on the circumference section of the inside cylinder 3 in a movable manner and energized with a direction projecting an outside edge to the outside, on the one hand, an unlocking notch 18 is formed in a side end edge of a tumbler 9 opposed to an inside edge of the locking bar 14, and when a duplicate key 7 is inserted into a key hole 5, the unlocking notch 18 of each of the tumblers is coordinated with the inside edge of the locking bar 14, and on the other hand,  an imitative notch 19 is formed between a site opposed to the inside edge of the locking bar and the unlocking notch 18 in a state to insert no duplicate key into the key hole of the side end edge of at least one tumbler.
Patent JP-2003042676-A (JP)
Title: Heating tube with inner grooves for liquid medium and heat exchanger using heating tube
Inventor: IWAMOTO TAKASHI
IPC: F28F1/40
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the transfer efficiency of a heating tube with inner grooves without causing the increase in pressure loss. SOLUTION: Annular grooves 2 that are continuously formed in a heating tube 1 at intervals in the lengthwise direction along the direction having an angle of 45 to 90 deg. to the axis of the tube desirably have a depth (d) of 0.20 mm or above and a groove pitch P of 2 to 5 times the groove depth. Moreover, the ratio W/P of a bottom width W of the groove projection part 3 to the groove pitch P is desirably 0.1 to 0.9. Thereby, moderate turbulence is generated to the flow of liquid medium by the annular grooves, so as to improve the heat transferability between the heating tube and the liquid medium. The pressure loss is small, and the heat exchange efficiency of the entire heat exchanger is improved. By regulating the ratio of W/P, it is prevented that the groove projection part is squashed by pipe enlarging work to spoil the effects.
Patent JP-2003037964-A (JP)
Title: Stacking apparatus and method of stator core of dynamo- electric machine
Inventor: HORIMOTO AKIHIRO
IPC: H02K15/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To make possible to produce a stator core and a frame separately and simultaneously. SOLUTION: A number of moving guide bars 6 are arranged on the outer periphery of the stator core 3 when steel plates are stacked up in the position of a core bolt 2 on the outer periphery of the stator core 3. Each guide bar 6 is made shorter than the length of a stator core assembly.